Will mark brainliest what is the solution to 2x2 + 3x - 1 = 0?

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

Sum of the interior angles of a pentagon

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?